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Diesel engine YC16VCX
16-cylinderturbochargedturbo-intercooler

Diesel engine - YC16VCX - Guangxi Yuchai Machinery Group Co.,Ltd. - 16-cylinder / turbocharged / turbo-intercooler
Diesel engine - YC16VCX - Guangxi Yuchai Machinery Group Co.,Ltd. - 16-cylinder / turbocharged / turbo-intercooler
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Characteristics

Type
diesel
Number of cylinders
16-cylinder
Technology
turbocharged, turbo-intercooler
Product applications
for marine applications, for pumping applications, power generation
Cooling system
water cooling
Other characteristics
compact, 4-stroke, water-cooled
Power

2,940 kW
(3,997.29 hp)

Rotational speed

1,500 rpm
(9,424.778 rad.min-1)

Displacement

121,990 cm³
(4,124.973 US fl oz)

Tank volume

370 l
(97.7 gal)

Weight

12,000 kg
(26,455.47 lb)

Length

3,843 mm
(151.3 in)

Width

1,785 mm
(70.3 in)

Height

2,453 mm
(96.6 in)

Description

Product technical characteristics
  • High- and low-temperature water cooling technology with four-valve architecture for improved efficiency and reduced environmental impact.
  • Compact structure: reduced volume and weight for simplified onboard installation and maintenance.
  • Forged alloy-steel crankshaft and alloy-steel connecting rods designed for reliable, long-term operation under marine loads.
  • Pioneering four-booster parallel-connection technology providing responsive transient speed regulation and high load capacity.
  • Independent patented coiler mechanism design with intake pipes arranged on both sides; single-cylinder cover layout for easier maintenance.


Market
Suitable for 1200–2400 kW power plants, marine engineering, pump sets, passenger boats, transport boats and similar applications.

Model and Rated Power
Model: YC16VCX4000L-C20
Rated Power@Speed: 2940 kW (4000 Ps) @ 1500 rpm

SPECIFICATION
  • 1 - V-16, 4-Stroke-Cycle-Diesel
  • 2 - Emissions: IMO TII
  • 3 - Displacement: 121.99 L
  • 4 - Compression ratio: 14:01:00
  • 5 - Rated engine speed: 1500 rpm
  • 6 - Bore: 215.0 mm
  • 7 - Stroke: 210.0 mm
  • 8 - Firing order: L1—R1-L6—R6-L2—R2-L5—R5-L8—R8-L3-R3-L7-R7-L4-R4
  • 9 - Injection timing: not specified
  • 10 - Aspiration: Turbocharged-Intercooled
  • 11 - Governor: Electronic control
  • 12 - Cooling system: Heat Exchanger
  • 13 - Weight, Net Dry (approx): 12000 kg
  • 14 - Cooling System: High temperature fresh water cooling system (excluding pipes) ~213 L; Low temperature fresh water cooling system (excluding pipes) ~163 L
  • 15 - Lube Oil System (refill): 370 L
  • 16 - Oil Change Interval: 250 hrs
  • 17 - Oil brand: summertime: CF40, CF15W-40; wintertime: CF30, CF10W-30
  • 18 - Rotation: Counterclockwise (from flywheel end)
  • 19 - Flywheel housing: SAE No.00
  • 20 - Flywheel: SAE No.21
  • 21 - Flywheel Teeth: 199
  • 22 - Maximum Exhaust Back Pressure: 10 kPa
  • 23 - Dimension (L×W×H): 3843 × 1785 × 2453

Other Guangxi Yuchai Machinery Group Co.,Ltd. products

Diesel Engine

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.